CN102463709A - Safety protection device for paper pulp molding equipment - Google Patents
Safety protection device for paper pulp molding equipment Download PDFInfo
- Publication number
- CN102463709A CN102463709A CN201010547410XA CN201010547410A CN102463709A CN 102463709 A CN102463709 A CN 102463709A CN 201010547410X A CN201010547410X A CN 201010547410XA CN 201010547410 A CN201010547410 A CN 201010547410A CN 102463709 A CN102463709 A CN 102463709A
- Authority
- CN
- China
- Prior art keywords
- support column
- paper pulp
- rod
- cylinder
- molding equipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Paper (AREA)
Abstract
The invention discloses a safety protection device for paper pulp molding equipment. The device comprises a support, a support column, a cylinder, a piston rod, a guide rod, a two-position five-way electromagnetic valve and a programmable logic controller (PLC), wherein the support is welded on the base of the lower die of the paper pulp molding equipment; the cylinder is connected with the two-position five-way electromagnetic valve by a gas pipe; the two-position five-way electromagnetic valve is connected with the cylinder of the paper pulp molding equipment by a gas pipe; one end of the piston rod is connected with a piston, and the other end of the piston rod is fixed on the support column; the guide rod consists of an inner rod and an outer rod; the outer rod is a hollow pipe; one end of the outer rod is fixed on the support; the inner rod passes through the support and is sleeved in the outer rod; one end of the inner rod is fixed on the support column; and the PLC is arranged on the paper pulp molding equipment and transmits signals to the two-position five-way electromagnetic valve to control the relative positions of the support column, and the upper die and the lower die of the paper pulp molding equipment. Thus, the personal safety of an operator is ensured, the working efficiency is not influenced, and the device has a simple structure and is convenient to mount.
Description
[technical field]
The present invention relates to a kind of safety guard, relate in particular to a kind of paper mould device security protective device.
[background technology]
In paper mould environment protecting tableware industry, equipment with semi-automatic be main, operating personnel frequently contact with equipment; If cylinder air pressure deficiency or cylinder inner seal ring damage; Moulding patrix, hot pressing patrix bust that the back shaft fracture that metal fatigue causes causes, at this moment, operating personnel just take out product from moulding counterdie or hot pressing counterdie; Because too fast the having little time of decrease speed drawn back one's hand, and will hurt operating personnel.
[summary of the invention]
The technical problem that the present invention will solve provides a kind of paper mould device security protective device.
The present invention realizes through following technical scheme:
A kind of paper mould device security protective device comprises bearing, support column, cylinder, piston rod, guide post, two-position-five-way solenoid valve and PLC controller, and said bearing is welded on the paper mould equipment counterdie base; Said cylinder links to each other with two-position-five-way solenoid valve through tracheae; Said two-position-five-way solenoid valve links to each other with paper mould equipment cylinder through tracheae, and said piston rod one end links to each other with piston, and the other end is fixed on the support column; Said guide post is made up of interior bar and outer bar; Said outer bar is a hollow pipe, and an end is fixed on the bearing, said in bar pass bearing and be placed in the outer bar; And an end is fixed on the support column, and said PLC controller is installed on the paper mould equipment.
During work, when paper mould equipment patrix rose, the PLC controller passed to two-position-five-way solenoid valve with signal; Two-position-five-way solenoid valve is got to supply position; The piston of cylinder drives piston rod promotion support column and outwards moves, and when paper mould equipment patrix was located, support column was just in time between paper mould equipment upper and lower mould; If this moment, safety problem appearred in paper mould equipment, can not hurt operating personnel yet; When paper mould equipment patrix is prepared to descend; The PLC controller passes to two-position-five-way solenoid valve with signal; The two-position-five-way solenoid valve switching-over, the piston of cylinder drives piston rod and keeps in the center together with support column, does not influence the operation between the paper mould equipment upper and lower mould; Both guarantee safety, do not influenced output again.
The invention has the beneficial effects as follows:
The present invention is provided with two-position-five-way solenoid valve and PLC controller; Controlling the relative position of support column and paper mould equipment upper and lower mould, after paper mould equipment patrix rose the location, support column was just between paper mould equipment upper and lower mould; Both guaranteed operator's personal safety; Do not influence operating efficiency again, and simple in structure, easy for installation.
[description of drawings]
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the structural representation of the present invention and paper mould equipment.
[specific embodiment]
Below in conjunction with the concrete technical scheme of accompanying drawing introduction:
Like Fig. 1, shown in 2, a kind of paper mould device security protective device comprises bearing 1, support column 2, cylinder 3, piston rod 4, guide post 5, two-position-five-way solenoid valve 6 and PLC controller 7; Said bearing 1 is welded on the paper mould equipment counterdie base, and said cylinder 3 links to each other with two-position-five-way solenoid valve 6 through tracheae, and said two-position-five-way solenoid valve 6 links to each other with paper mould equipment cylinder through tracheae; Said piston rod 4 one ends link to each other with piston 8; The other end is fixed on the support column 2, and said guide post 5 is made up of with outer bar 52 interior bar 51, and said outer bar 52 is a hollow pipe; And an end is fixed on the bearing 1; Bar 51 passes bearing 1 and is placed in the outer bar 52 in said, and an end is fixed on the support column 2, and said PLC controller 7 is installed on the paper mould equipment.
Like Fig. 1, shown in 2, during work, when paper mould equipment patrix rises; PLC controller 7 passes to two-position-five-way solenoid valve 6 with signal, and two-position-five-way solenoid valve 6 is got to supply position, and the piston 8 of cylinder 3 drives piston rod 4 promotion support columns 2 and outwards moves; When paper mould equipment patrix is located; Support column 2 just in time between paper mould equipment upper and lower mould, if this moment, safety problem appearred in paper mould equipment, can not hurt operating personnel yet; When paper mould equipment patrix is prepared to descend; PLC controller 7 passes to two-position-five-way solenoid valve 6 with signal; Two-position-five-way solenoid valve 6 switching-over, the piston 8 of cylinder 3 drive piston rod 4 and keep in the center together with support column, do not influence the operation between the paper mould equipment upper and lower mould; Both guarantee safety, do not influenced output again.
Claims (2)
1. paper mould device security protective device, it is characterized in that: comprise bearing, support column, cylinder, piston rod, guide post, two-position-five-way solenoid valve and PLC controller, said bearing is welded on the paper mould equipment counterdie base; Said cylinder links to each other with two-position-five-way solenoid valve through tracheae, and said two-position-five-way solenoid valve links to each other with paper mould equipment cylinder through tracheae, and said piston rod one end links to each other with piston; The other end is fixed on the support column; Said guide post is made up of interior bar and outer bar, and said outer bar is a hollow pipe, and an end is fixed on the bearing; Said interior bar passes bearing and is placed in the outer bar, and an end is fixed on the support column.
2. according to the said a kind of paper mould device security protective device of claim 1, it is characterized in that: said PLC controller is installed on the paper mould equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010547410XA CN102463709A (en) | 2010-11-17 | 2010-11-17 | Safety protection device for paper pulp molding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010547410XA CN102463709A (en) | 2010-11-17 | 2010-11-17 | Safety protection device for paper pulp molding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102463709A true CN102463709A (en) | 2012-05-23 |
Family
ID=46067972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010547410XA Pending CN102463709A (en) | 2010-11-17 | 2010-11-17 | Safety protection device for paper pulp molding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102463709A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2581152Y (en) * | 2002-11-26 | 2003-10-22 | 吴秀杰 | Safety protector for vertical injection moulder |
| CN101021295A (en) * | 2006-11-01 | 2007-08-22 | 河南理工大学 | Sliding C type safety protector |
| CN201349325Y (en) * | 2009-01-22 | 2009-11-18 | 韩华 | Molding and fitting working platform with hand-pressing prevention protective plate |
| CN101618419A (en) * | 2009-07-23 | 2010-01-06 | 苏州托克斯冲压设备有限公司 | Safety device of mini-type punching equipment |
-
2010
- 2010-11-17 CN CN201010547410XA patent/CN102463709A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2581152Y (en) * | 2002-11-26 | 2003-10-22 | 吴秀杰 | Safety protector for vertical injection moulder |
| CN101021295A (en) * | 2006-11-01 | 2007-08-22 | 河南理工大学 | Sliding C type safety protector |
| CN201349325Y (en) * | 2009-01-22 | 2009-11-18 | 韩华 | Molding and fitting working platform with hand-pressing prevention protective plate |
| CN101618419A (en) * | 2009-07-23 | 2010-01-06 | 苏州托克斯冲压设备有限公司 | Safety device of mini-type punching equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201711445U (en) | Automatic material loading and unloading manipulator | |
| CN104097207A (en) | Manipulator control system | |
| CN202921872U (en) | Clamp for taking core | |
| CN102463709A (en) | Safety protection device for paper pulp molding equipment | |
| CN201990218U (en) | Non-contact type scram switch for belt conveyor | |
| CN206305888U (en) | A kind of lift machine tool detection means | |
| CN202934648U (en) | Conveying belt cutting machine | |
| CN202032905U (en) | Furnace pressure safety control device of annealing and heating furnace | |
| CN201664781U (en) | Middle column sheet shearing machine | |
| CN202737307U (en) | Wire-stripping machine capable of automatically cutting aluminium foil | |
| CN206797948U (en) | A kind of device of devaning of packing case automatic dismounting machine | |
| CN103273515A (en) | Blast tube cutting device | |
| CN209491324U (en) | Sheet billet continuous casting roller-way physical location detection device | |
| CN202070815U (en) | Pipe cutter for cutting pipe | |
| CN203682712U (en) | Retaining device of hot-laminating winding parts | |
| CN203317460U (en) | Bar cutting machine | |
| CN103008504B (en) | The pierce tap cutting device of side's section wire circle | |
| CN201006765Y (en) | Power mechanism of plastic uptake packing machine | |
| CN202934058U (en) | Steel wire strip cutting device for square section steel wire ring | |
| CN204369487U (en) | The anti-wire rope inclined-pulling control setup of electric block | |
| CN102926058A (en) | Integrated doffing device | |
| CN202343236U (en) | Novel overload protection system of cone crusher | |
| CN219544127U (en) | Punch press hydro-cylinder | |
| CN203317788U (en) | Hydraulic control system for quick punching of punching and shearing machine | |
| CN201494043U (en) | Hydraulic sliding block lifting mechanism for pressing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120523 |